68441-99-6 Usage
General Description
Hexanedioic acid, polymer with 1,2-ethanediol and 1,1'-methylenebis[4-isocyanatobenzene], isocyanate-terminated is a chemical compound used in the production of polyurethane polymers. It is formed through a reaction between hexanedioic acid, 1,2-ethanediol, and 1,1'-methylenebis[4-isocyanatobenzene] to create a polymer with terminal isocyanate groups. Hexanedioic acid, polymer with 1,2-ethanediol and 1,1'-methylenebis[4-isocyanatobenzene], isocyanate-terminated is commonly used in the manufacturing of adhesives, coatings, and foams due to its ability to form strong and durable bonds with various materials. It is important to handle this compound with care and follow safety guidelines as prolonged exposure can cause irritation to the skin, eyes, and respiratory system.
Check Digit Verification of cas no
The CAS Registry Mumber 68441-99-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,4 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 68441-99:
(7*6)+(6*8)+(5*4)+(4*4)+(3*1)+(2*9)+(1*9)=156
156 % 10 = 6
So 68441-99-6 is a valid CAS Registry Number.